CONTINUOUS INTERNET TELEMETRY24H DRIFT9,607 material changesacross 9,268 domainsDNS DRIFT720 domains changed DNS providertop destination parity.domainsEMAIL DRIFT142 domains switched email providertop destination google.comCERT DRIFT208 domains switched issuing CA24hNOW1,472 curated domains not reachable-1,238 vs yesterdaySITE ERRORS19,939 sites serving errorslast probe · 5xx / 404 / TLSTHROTTLED94,304 throttled or blocked our scanner429 rate-limit / 403 bot-block

fatcow.com

Observed Jul 22, 2026, 00:27 UTC (20h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Guarded by a firewall
Runs onCloudflare
Email bySalesforce
Secured bySectigo
Registered withDomain.com - Network Solutions, LLC
Also usesGoogle Search Console
tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat fatcow.com actually stands on - every host below is a signed observation
fatcow.com
A / AAAA
65.254.254.33
Cloudflareserves the site
NS
brady.ns.cloudflare.comkatelyn.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mail.fatcow.com
Salesforcereceives its email
TLS
*.fatcow.com
Sectigo Limitedissued its certificate

DNS Records

A 1

  • 65.254.254.33

MX 1

  • 10mail.fatcow.com

TXT 5

  • google-site-verification=5l5VuVqN5UzZMY8Gr0Lzcxc0WGLs1lDF1p4cDt0vM70
  • google-site-verification=JKCeZ9-ytChja75iQIVTiWsJpC9DnJuxiDOfvWQLaA4
  • google-site-verification=c5NjT1p5tuWDccs-v3TR_RTJG-JWVcaSDxMqg-GuBo8
  • v=spf1 include:registrarmail.net include:_spf.hostedemail.com include:spf.protection.outlook.com include:_spf.salesforce.com include:spf.websitewelcome.com include:eig.spf.a.cloudfilter.net ?all
  • v=DMARC1; p=none; rua=mailto:tk0syg54@ag.dmarcian.com; ruf=mailto:tk0syg54@fr.dmarcian.com; rf=afrf; pct=10;

NS 2

  • brady.ns.cloudflare.com
  • katelyn.ns.cloudflare.com

SOA 1

  • brady.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (4)

Common NameIssuerExpires
*.fatcow.com C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 Mon, 21 Dec 2026 23:59:59 +0000
Sectigo Public Server Authentication CA DV R36 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Fri, 21 Mar 2036 23:59:59 +0000
Sectigo Public Server Authentication Root R46 C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 23:59:59 +0000
USERTrust RSA Certification Authority C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services Sun, 31 Dec 2028 23:59:59 +0000

Subdomains (0)

None observed.

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for fatcow.com. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for fatcow.com <a href="https://domaindrift.io/t/fatcow.com"> <img src="https://domaindrift.io/badge/fatcow.com.svg" width="300" height="64" alt="DomainDrift signed observations for fatcow.com"> </a>

Ed25519 Receipt

Receipt ID
rcpt_f0ebac25b8d9a8e4
Output Hash
25f2d87f997fa1bae1a377498ee7dcbe8550fd4d83ccb2bce62b362532c0959d
Signature
ed25519:eba165c5bda26bc0b4ae965c245f14ee1a3f144b304662d2456c933619d55523e3e9bb2e6498a3fea23aff4ce7a966be6b5c7c8811643a0a0c2f3cc808b5a407
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
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